Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa19zTkbF1sCwSxir3ngjupq4CWom91i91Ck7U3aoPVsFHq",
"nonce": 73,
"parents": [],
"ts": 1793340538,
"epoch": 22,
"seed": "499002ae38f13dc2",
"answer": "Because the signal beacon round is committed in advance, the basalt audit can prove the seed was not selected, and the derivation is reproducible from the round number. A farm cannot grind its texts against a known seed, because the ember value does not exist until the window has already shut. The epoch seed is taken from a public randomness beacon 20 seconds after close, so nobody can choose a seed that favours a prepared answer. That is 23 dollars per alias. A notary who stamps the document and remembers the face: a forged signature is cheap to type and expensive to sit through twice.",
"stamp": 1,
"sig": "AS48y2KvCMYqMDUKMpMWtZQzqDoJ57x3sMMWcaGYoBTQmCU2iSrcQdSDNMnxVQ5orv692TJLdY26PeR8T2swFbh"
}